Nickel is very soluble in ferrite therefore, it forms compounds, usually Ni3Al.

Austenitization Austenitization means to heat the iron, iron based metal, or steel to a temperature at which it changes crystal structure from ferrite to austenite.

Some types of plessite as named by Buchwald's Iron Meteorites and Massalski's Speculations about Plessite are acicular or type I plessite black or type II plessite cellular or type III plessite comb plessite net plessite pearlitic plessite spheroidized plessite See also Glossary of meteoritics References Goldstein, J. I. Michael, J. R., 2006, The formation of plessite in meteoritic metal , Meteoritics Planetary Science Vol 41 No.